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Tata Hitachi ZAXIS 670H VS HYUNDAI R80-7 Comparison
Tata Hitachi ZAXIS 670H
₹ 60 L - 74.99 L
VS
HYUNDAI R80-7
₹ 39 L - 41 L
Tata Hitachi ZAXIS 670H
₹60L
HYUNDAI R80-7
₹39L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi ZAXIS 670H
From ₹ 60 Lakh
HYUNDAI R80-7
From ₹ 39 Lakh
Engine
Model
Isuzu BB‑6WG1X (Turbocharged 4‑cycle, direct injection, water cooled)
Yanmar 4TNV94L
Model
Isuzu BB‑6WG1X (Turbocharged 4‑cycle, direct injection, water cooled)
Yanmar 4TNV94L
Gross Power
295 kw
60 kw
Gross Power
295 kw
60 kw
Net Power
295 kw
58 kw
Net Power
295 kw
58 kw
Engine Power
395 HP
170 HP
Engine Power
395 HP
170 HP
Engine Displacement
15681 cc
3,358 cc
Engine Displacement
15681 cc
3,358 cc
Number Of Cylinders
6 Nos
4 Nos
Number Of Cylinders
6 Nos
4 Nos
Rated RPM
1800 rpm
2100 rpm
Rated RPM
1800 rpm
2100 rpm
Emission Standard
BS II
Stage III
Emission Standard
BS II
Stage III
Max Torque
1540 Nm
334 Nm
Max Torque
1540 Nm
334 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
63500 kg
7900 kg
Operating Weight
63500 kg
7900 kg
Machine Weight
63500 kg
7900 kg
Machine Weight
63500 kg
7900 kg
Counter Weight
12002 kg
4200 kg
Counter Weight
12002 kg
4200 kg
Ground Pressure
107 kg
32 kg
Ground Pressure
107 kg
32 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston pumps
Two variable displacement piston pumps + gear pump (pilot)
Main Pump Type
Variable displacement axial piston pumps
Two variable displacement piston pumps + gear pump (pilot)
Maximum Hydraulic Flow
950 L/min
151 L/min
Maximum Hydraulic Flow
950 L/min
151 L/min
Maximum System Pressure
309 bar
3130 bar
Maximum System Pressure
309 bar
3130 bar
Hydraulic Oil Capacity
618 litres
130 litres
Hydraulic Oil Capacity
618 litres
130 litres
Auxiliary Hydraulic Flow
30 L/min
180 L/min
Auxiliary Hydraulic Flow
30 L/min
180 L/min
Working Range
Max Digging Depth
7046 mm
4150 mm
Max Digging Depth
7046 mm
4150 mm
Max Vertical Wall Digging Depth
6886 mm
3,200 mm
Max Vertical Wall Digging Depth
6886 mm
3,200 mm
Max Reach at Ground Level
11370 mm
6190 mm
Max Reach at Ground Level
11370 mm
6190 mm
Max Dumping Height
6886 mm
5170 mm
Max Dumping Height
6886 mm
5170 mm
Max Cutting Height
10867 mm
7260 mm
Max Cutting Height
10867 mm
7260 mm
Boom Length
6.600 m
5.800 m
Boom Length
6.600 m
5.800 m
Arm Length
2900 mm
2900 mm
Arm Length
2900 mm
2900 mm
Bucket Breakout Force
308 kN
150 kN
Bucket Breakout Force
308 kN
150 kN
Arm Tear-out Force
258 kN
110 kN
Arm Tear-out Force
258 kN
110 kN
Capacities
Fuel Tank Capacity
740 litres
400 litres
Fuel Tank Capacity
740 litres
400 litres
Hydraulic Tank Capacity
310 litres
220 litres
Hydraulic Tank Capacity
310 litres
220 litres
Cooling System Capacity
98 litres
35 litres
Cooling System Capacity
98 litres
35 litres
Engine Oil Capacity
55 litres
22 litres
Engine Oil Capacity
55 litres
22 litres
Swing Drive Oil Capacity
12 litres
7 litres
Swing Drive Oil Capacity
12 litres
7 litres
Final Drive Gear Oil Capacity
10 litres
6 litres
Final Drive Gear Oil Capacity
10 litres
6 litres
Under Carriage
Track Shoe Width
600 mm
450 mm
Track Shoe Width
600 mm
450 mm
Track Gauge
3200 mm
1750 mm
Track Gauge
3200 mm
1750 mm
Track Length on Ground
4250 mm
2130 mm
Track Length on Ground
4250 mm
2130 mm
Ground Clearance
800 mm
360 mm
Ground Clearance
800 mm
360 mm
Tail Swing Radius
3800 mm
1750 mm
Tail Swing Radius
3800 mm
1750 mm
Undercarriage Type
Tracked undercarriage with steel grouser shoes and grease tensioning (heavy crawler configuration for excavators)
Tracked undercarriage with lubricated rollers, idlers, sprockets, hydraulic track adjusters with shock‑absorbing springs, and triple‑grouser track shoes – typical crawler system design.
Undercarriage Type
Tracked undercarriage with steel grouser shoes and grease tensioning (heavy crawler configuration for excavators)
Tracked undercarriage with lubricated rollers, idlers, sprockets, hydraulic track adjusters with shock‑absorbing springs, and triple‑grouser track shoes – typical crawler system design.
Steering & Brakes
Overall Length
11650 mm
6,325 mm
Overall Length
11650 mm
6,325 mm
Overall Width
3200 mm
2,260 mm
Overall Width
3200 mm
2,260 mm
Overall Height
3500 mm
2,640 mm
Overall Height
3500 mm
2,640 mm
Cab Height
3500 mm
3100 mm
Cab Height
3500 mm
3100 mm
Boom Height
3.700 m
3.500 m
Boom Height
3.700 m
3.500 m
Track Width
600 mm
600 mm
Track Width
600 mm
600 mm
Performances
Travel Speed
5 km/h
4.6 km/h
Travel Speed
5 km/h
4.6 km/h
Swing Speed
10.2 rpm
12 rpm
Swing Speed
10.2 rpm
12 rpm
Gradeability
70 %
30 %
Gradeability
70 %
30 %
Drawbar Pull
415 kN
52 kN
Drawbar Pull
415 kN
52 kN
Bucket And Attachments
Bucket Capacity
3.3 Cu.m
0.32 Cu.m
Bucket Capacity
3.3 Cu.m
0.32 Cu.m
Bucket Options
3.3 - 4.1
0.8
Bucket Options
3.3 - 4.1
0.8
Attachment Compatibility
Breaker, ripper, grapples
Standard quick-connect auxiliary hydraulic lines available (region dependent)
Attachment Compatibility
Breaker, ripper, grapples
Standard quick-connect auxiliary hydraulic lines available (region dependent)
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Digital + analog monitor
7
Display Type
Digital + analog monitor
7
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension
Adjustable suspension seat
Seat Type
Adjustable suspension
Adjustable suspension seat
Noise Level
78 dB(A)
72 dB(A)
Noise Level
78 dB(A)
72 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2x12 V
24 V
Battery
2x12 V
24 V
Alternator Output
50 A
40 A
Alternator Output
50 A
40 A
Lighting Type
LED
LED
Lighting Type
LED
LED
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
Yes
Yes
Eco Mode
Yes
Yes
Telematics
Yes
Yes
Telematics
Yes
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
Tata Hitachi ZAXIS 670H
Pros
- High Hydraulic Flow: ~950 L/min total — supports powerful digging and attachments.
- Large Engine Output: 395 HP in a heavy crawler class supports effective performance.
- High Boom/Cut Height: ~10.9 m — effective for loading trucks and high dumps.
HYUNDAI R80-7
Pros
- Reliable & Balanced Performance
- Solid Build Quality & Durability
- Comfortable Operator Environment
